Speech on waste sorting and recycling (1)
Hello everyone!
Our daily garbage can be divided into recyclable garbage and non-recyclable garbage. Recyclable garbage can be recycled. These wastes mainly include waste paper, plastic, glass, metal and cloth.
The waste paper in recyclable garbage mainly includes newspapers, newspapers, books and various wrapping papers. Plastics mainly include plastic teacups, plastic washbasins and plastic clothes hangers. Glass mainly includes beer bottles, old wine bottles and so on. Metal objects mainly include cans, cans and so on. Cloth mainly includes discarded clothes, tablecloths and so on. Because these garbage can be recycled through comprehensive treatment, which can not only reduce pollution, but also save resources, killing two birds with one stone! As for kitchen waste, it includes leftovers, bones, peels and so on. Through in-situ composting by biotechnology, 0.6-0.7 tons of organic fertilizer can be produced per ton.
For those toxic and harmful wastes, including batteries, light bulbs, mercury thermometers, etc. They are usually recycled or buried separately to avoid accidents. For example, if the battery burns, the explosion will cause casualties.
Through garbage sorting, we can turn waste into treasure and reduce environmental pollution! Therefore, in our daily life, we should classify garbage in time, which will bring convenience to the people concerned and provide better services for our lives.
Speech on waste sorting and recycling (2)
Dear teachers and students:
Hello everyone!
We produce a lot of rubbish every day. How should we deal with it? After reading the publicity materials given to us by the teacher, we know that all these rubbish are transported to the garbage dump first, and then sent to other places for treatment. There are two treatment methods, one is landfill and the other is incineration. Landfill is expensive and takes up a lot of land. It costs RMB to treat one ton of garbage, ranging from 200 yuan to 300 yuan. Incineration is the most common method. Although incineration does not occupy land, a large number of highly toxic carcinogens will be discharged after garbage incineration, which can lead to bronchitis, asthma and other diseases.
In order to reduce the harm of garbage disposal to human beings, we now advocate garbage classification and make less domestic garbage. Now, there is still a lot of garbage that can be recycled in incineration and landfill. Doing a good job in garbage sorting can not only reduce incineration pollution, but also save land and turn waste into treasure. The benefits of garbage sorting are really endless.
There are four kinds of garbage classification: recyclable garbage, kitchen garbage, harmful waste garbage and other garbage. Recyclable garbage can be recycled, such as waste plastics, waste paper, waste metal, waste glass, etc. Kitchen waste is rice, pasta, expired food, melons and fruits, bones, etc. Hazardous wastes are paints, batteries, pesticides, etc. Other rubbish is quilts, schoolbags, clothes, etc. Garbage classification should remember that blue is a recyclable trash can, green is a kitchen waste trash can, red is a harmful trash can, and gray is other trash cans. Do a good job in garbage classification, reduce resource consumption, avoid pollution caused by landfill and incineration, and turn garbage into treasure. Making recyclable garbage into other things is a good renewable resource.
Many things can be recycled and made into another thing. For example, lunch boxes can be made into man-made boards, and glass can be made into new glass ... garbage sorting should start from me and turn garbage into treasure!
Speech on waste sorting and recycling (3)
Dear teachers and students:
Hello everyone!
Students, when you throw away garbage, have you ever thought that some garbage can be recycled, such as waste paper, plastic bottles, packaging bags and cans? Dumping them in the garbage, whether buried or burned, is a useless waste of resources. We constantly turn the limited earth resources into garbage, bury or burn them. Are we helpless about garbage? Of course not. The only way is garbage sorting.
This is a kind of environmental protection. Garbage classification refers to the classification of garbage at the source, and through classification and recovery, it becomes a reusable resource and turns waste into treasure. So, how to carry out garbage classification management? First of all, we should know which garbage can be recycled and which can't be recycled. Recyclable garbage mainly includes five categories: waste paper, plastic, glass, metal and cloth, and should be placed in the recyclable trash can in the playground. Non-recyclable garbage: such as rotten garbage, kitchen garbage, fruit shells, flowers and plants, etc. , put it in a non-recyclable trash can.
Students, garbage is both harmful and valuable. From the perspective of industrial ecology, garbage is a misplaced resource and a raw material mine that will be used one day. We should take active actions, store garbage in different categories, and protect and provide the green home where we study with practical actions. This is our unshirkable responsibility and our duty.
Maybe everyone thinks garbage sorting is a bit troublesome, but every little makes a mickle. In this simple process, our little efforts have quietly made great contributions to the recovery of resources and the reduction of garbage. There is only one earth, and her life seems strong, but its essence is very fragile. Garbage sorting, green home, start with me. Here, we send an initiative to all teachers and students in a primary school:
Take action, for our common home, let's do a good job in garbage sorting; For the sake of cleaning, let's place the garbage reasonably. Whether on campus, at home or in public places, let your little efforts become a habit, a quality and a navigation mark.
Teachers and students, take action, hand in hand, hand in hand, and use our actions to encourage your family, friends and people around you to participate in garbage sorting and collection!
Speech on waste sorting and recycling (4)
Dear teachers and students:
Good Morning, everyone!
Today, we will send an initiative to all teachers and students under the national flag: don't litter, learn to classify garbage.
Show the used batteries and ask: What will the used batteries become when they have no use value? Garbage is garbage only when it is mixed together. Once sorted and recycled, they are all treasures. Even the waste batteries that have become mini killers can be turned into benefits. Batteries used in our life usually contain toxic heavy metals, such as mercury or cadmium. If these heavy metals are left underground, they can easily penetrate into groundwater through rainwater. This kind of pollution is difficult to eliminate, and it is particularly harmful to people. However, there are many useful treasures in waste batteries, and the value of recycling is very high.
Now the environment around us is constantly being destroyed. Around us, we can often see traces of garbage. Some people throw scraps of paper on the ground, some people pick flowers and shake trees, some people scribble on the wall ... and many people take out a basket full of garbage and throw it out. In fact, some of these rubbish can be recycled, such as waste paper, plastic bottles, packaging bags and cans ... This is a waste of resources. People constantly turn the limited earth resources into garbage, bury or burn them. In the future, there will be less and less things we can use, and in the end we will have nothing. What a terrible thing this will be. So what should we do? In fact, there is a way, and this is garbage sorting. Garbage sorting is to classify garbage into categories, and then use advanced scientific methods to turn those garbage into useful items for us. Today, I propose to all teachers and students that garbage should be classified. We divide garbage into two categories: recyclable and non-recyclable. Recyclable garbage includes plastic bags, cans, waste paper, waste paper boards, waste glass, waste metal, waste plastics and waste cloth strips. All of us throw non-recyclable garbage into the dustbin and transport recyclable garbage to the garbage collection station. This can not only reduce environmental pollution, but also save raw materials and energy. I hope that from today on, every student and teacher in the school can classify the garbage when they throw it! Throw the non-recyclable garbage into the bag, and throw the recyclable garbage (that is, plastic bags, cans, waste paper, waste paper boards, waste glass, waste metal, waste plastics, etc.) into it. ) put it in the specified trash can.
Teachers and students, let's take action, participate in garbage sorting and work together to create a clean and comfortable learning and living environment!
Speech on waste sorting and recycling (5)
Hello everyone!
In life, garbage includes our leftover peels, scraps of paper and snack packaging bags. ...
After eating these snacks and fruits, we will throw the remaining garbage into garbage bags, and then throw the garbage bags downstairs near the trash can, but do you know how those garbage disappeared in the world?
Originally, we would dump these rubbish into the garden, but now, beverage cans, waste paper and glass bottles are hard to rot, but there is another solution, that is, reuse. The rubbish is harmless. If you throw it away, you throw away your precious resources. If reused, the pollution level will be greatly reduced, and rotten garbage can be used as fertilizer for vegetable gardens, but attention should be paid to reuse.
I will classify domestic garbage at home, for example, kitchen garbage at home is put into garbage bags, domestic garbage is put into garbage bags, reusable garbage is put into garbage bags, and the trash cans downstairs have changed from one to three, each with a brand on it. I threw three garbage bags into different trash cans according to the above classification. Every morning and evening, there will be a special garbage collector to recycle the garbage, and he will solve the garbage according to our classification. According to this classification, the air quality in Hangzhou is getting better and better, and the pollution level is getting lower and lower.
Of course, we have also encountered the problem of garbage sorting, such as: garbage is thrown into the wrong trash can; the garbage bag of kitchen garbage is broken, causing the soup in the garbage bag to drip on the road during the garbage throwing process. We should check whether the garbage bag is broken before throwing garbage, and put a garbage bag on it when it is broken to avoid similar problems.
I hope we can stick to it and make the air environment in Hangzhou better!
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